PAM50 intrinsic subtypes, risk of recurrence score and breast cancer survival in HIV-positive and HIV-negative patients-a South African cohort study. - Phakathi B; Dix-Peek T; Van Den Berg E; Dickens C; Nietz S; Cubasch H; Joffe M; Neugut AI; Jacobson JS; Ruff P; Duarte R (Breast cancer research and treatment, 2023)